SPI boot on nanopi neo 3

[Kazymir]

Good morning, I am an electronics engineer, and wanted to make an additional card for the nanopi neo3 based on the rk3328 to add an EMMC and an SPI memory to it so that it no longer uses an sd card.

By dint of searching the forum, I managed to modify the dtb files of the neo3 to include the spi@ff190000 of my neo3 and to make the dtbo files spidev and jedec.

But unfortunately, armbian-config cannot finish the job.

For information I use a N25Q064..3E (flashroom information with active spidev) and goes back well in /dev/mtd0 in jedec.

but in my armbian i have no file /usr/lib/uboot***spl.bin. Maybe the problem

 

 

 

rk3328-nanopi-neo3-rev02.dtb rockchip-spi-jedec-nor.dtbo rockchip-spi-jedec-nor.dts rockchip-fixup.script rockchip-spi-spidev.dtbo rockchip-spi-spidev.dts

Edited August 3, 2023 by Kazymir
to much picture

[Kazymir]

I ask some help, but thanks to @martinayotte and @zador.blood.stained on this topic 

 

it help me a lot.

[Kazymir]

I ask some help, but thanks to @martinayotte and @zador.blood.stained on this topic 

 

it help me a lot.

 but the problème is the same with the nanopi r2s board

 

is there some dev for this 2 nanopi because i have some patch to suggest like for the MAC Address

like 

 

I think that the problem is that the uboot***spl.bin don't exist

may someone can compil it

thanks a lot

 

 

[Kazymir]

i find the rkspi_loader.img download https://github.com/huazi-yg/rock5b/releases/download/rock5b/rkspi_loader.img

here https://wiki.radxa.com/Rock5/install/spi

https://fieldday.io/armbian-rock5b/

 

i will test